BDO, 1.4 Butanediol, HO(CH2)4OH, Loading on-site Shooting - Welinks Chemical Solvent Manufacturers


 This is Welinks's video of loading BDO. BDO (1.4-Butanediol) is a high-quality intermediate. 1.4-Butanediol and its derivatives are widely used for producing plastics, solvents, electronic chemicals and elastic fibers. 1,4-butanediol intermediate is a versatile diol precursor to numerous derivatives such as esters, carbamates, polyesters and urethanes.

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BDO

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1.4-Butanediol ( BDO ) is used industrially as a solvent and in the manufacture of certain types of plastics, elastic fibers and polyurethanes. In organic chemistry, 1.4-butanediol is used in the synthesis of gamma-butyrolactone (GBL). In the presence of phosphoric acid and high temperatures, 1.4-Butanediol dehydrates into the important solvent tetrahydrofuran. At about 200°C, in the presence of a soluble ruthenium catalyst, the diol undergoes a dehydrogenation reaction to form butyrolactone. BDO is used to synthesize 1,4-butanediol diglycidyl ether, which is then used as an epoxy resin diluent.
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Toluene Diisocyanate

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  Toluene Diisocyanate Introduction: Toluene diisocyanate ( TDI ) is a widely used chemical that belongs to the class of dopamine topological isocyanate linkers. It is usually a yellow to brown liquid with a less clear, colorless consistency. Applications: TDI can be used as a coupling agent in various applications such as polyurethane foam boards, coatings and sealants, etc. Toluene diisocyanate is mainly derived from 2,4- and 2,4-and 2,6-Two benzyl isocyanates. TDI can be transported and stored by dissolving in other organic solvents. However, this also increases the potential health and safety risks of TDI during production and use. If used incorrectly, TDI may cause irritation and damage to the respiratory system, eyes and skin. Therefore, take appropriate safety measures and safeguards when handling TDI. In conclusion,  TDI  is an important coupling agent, but there are also potential safety problems. Anyone who produces or uses it needs to be highly vigilant and protect their own
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